| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $40.37 | 9.252% | $44.105 | $44.11 | $44.10 | $44.10 |
| Purchase #2 | $16.60 | 13.627% | $18.8621 | $18.86 | $18.85 | $18.90 |
| Purchase #3 | $61.25 | 8.163% | $66.2498 | $66.25 | $66.25 | $66.20 |
| Purchase #4 | $174.86 | 13.213% | $197.9643 | $197.96 | $197.95 | $198.00 |
| Purchase #5 | $83.92 | 5.808% | $88.7941 | $88.79 | $88.80 | $88.80 |
| Purchase #6 | $82.76 | 13.212% | $93.6943 | $93.69 | $93.70 | $93.70 |
| Purchase #7 | $206.76 | 5.253% | $217.6211 | $217.62 | $217.60 | $217.60 |
| 7 purchase totals = | $666.52 | $727.2907 | $727.28 | $727.25 | $727.30 | |